import Vue from 'vue'
import Router from 'vue-router'
import {constantRoutes} from './routes'

Vue.use(Router)


const createRouter = () => new Router({
  // mode: 'history', // require service support
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRoutes
})

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter(allRouters) {
  if(!allRouters){
    const newRouter = createRouter()
    router.matcher = newRouter.matcher // reset router
    return
  }
  router.matcher = new Router().matcher;
}

export default router
